baber/WOPTO huggingface dataset:
Patent EP-0216421-A1 (EP)
Inventor: HUIZING ALBERT
IPC: G02B6/10
Filed: 1986-09-09
Abstract: The invention provides a method of manufacturing a hollow metal light conductor (6) in which at least one metal layer (2-5) is provided on a core of a synthetic resin material, for example, polymethylmethacrylate, after which the core is a metal tube being formed. The core is preferably by slightly elongating the core so that the cross-section is reduced, after which the metal light conductor can be pulled from the core. The reflecting metal layer (2) on the inside surface of the light conductor preferably is of aluminium. 
     Theinvention provides a hollow metal light conductor (6). for example, for use in an optical spectrometer, which is also suitable in particular to be used for light having a short wavelength, to less than 200 nm.
Patent EP-0193268-A1 (EP)
Inventor: CLAPHAM WILLIAM STEPHEN
IPC: E21C35/187
Filed: 1986-01-22
Abstract: A mineral cutter pick 1 comprises a head 2 terminating at one end thereof in a hard material tip 3, an integral shank 4 extending from the head 2 in a direction away from the tip 3, at least one laterally extending shoulder 5 provided on the head 2, and a bore 6 extending through the shoulder 5, generally in the longitudinal direction 8 of the pick 1, through which bore 6 a water spray or jet may be passed.
Patent EP-0202802-A1 (EP)
Inventor: TUKADA YOSHIRO
IPC: A61C1/08
Filed: 1986-04-30
Abstract: A dental unit(1) including a dental cutting tool (10) to be used to cut teeth and a driving device (3) connected to the cutting tool(10) is prevented from being polluted. The cutting tool (10) comprises a hollow sheath(2), a head fixed(3) to the tip of the sheath(2) and a cutting tool (10) rotatably fitted to the head(3). A pressure fluid is always fed into the sheath and head to keep the cutting tool(10) filled with the pressure fluid. As the pressure fluids are continually forced out of a clearance and hole formed in the head,(26,261) the pollutants deposited on the head(3) and cutting tool (10) will not enterthe sheath (2) and head(3).
Patent EP-0211484-A1 (EP)
Inventor: WELSH ALAN WILFRID
IPC: H05B3/74
Filed: 1986-06-06
Abstract: A heating unit for supporting in an opening in a hob-plate has a heating surface in the form of a glass ceramic plate (8) surrounded by a bezel (9), and a housing (3) carrying a heating element support of insulating material having a peripheral wall, the housing being secured to the bezel by a plurality of clrcumferentially-spaced straps (14) forming a rigid unit, with the glass ceramic plete (8) clamped between the bezel and the wall of the heating element support.
Patent EP-0216487-A1 (EP)
Inventor: PENTITH GERALD R O
IPC: B65G17/02
Filed: 1986-08-13
Abstract: The apparatus comprises a continuous looped belt (10) having an upper run (11) for carrying a load and a return lower run (12). A single cable (100) is arranged over numerous pulleys to define two spaced parallel upper runs of cable (101) and two spaced parallel lower runs of cable (102) which support the belt runs (11, 121. The belt is broader than the spacing between the spaced runs of cable and seats on top of the cable. A cross-over arrangement (110) provides for the cable to form two identical and parallel cable portions defining the cable runs. All pulleys in one portion are mirrored by co-axial pulleys in the other portion, so that, at any point, the tension in one cable portion is equal to that in the other portion. A double drive roller arrangement reduces scuffing of the cable, so that the whole system substantially reduces wear of the cable.
Patent EP-0223625-A1 (EP)
Inventor: COFFY DIDIER JEAN-RAYMOND
IPC: B29C45/14
Filed: 1986-09-10
Abstract: 1. Method of moulding plastic material parts comprising an insert for avoiding deformations occurring after removal from the mould and cooling characterized in that the insert (1) is formed of a thin bi-metal element (2, 3) formed of two metal foils (2, 3) having different expansion coefficients, this element being pre-heated before being disposed in the mould, said element being positioned in the direction where its tendency to deformation during cooling is exerted in the direction opposite that of the tendency to deformation of the part (6).
Patent EP-0226496-A1 (EP)
Inventor: STOLTZ JEAN
IPC: A47B47/05
Filed: 1986-11-17
Abstract: 1. This claim relates to a set of sectional lengths and auxiliary parts in which the main sectional length, obtained by pressed drawing of light alloy bars, is assembled by pieces to form structures with different vocations, cooperating with the auxiliary parts, said main sectional length having a straight section and falling approximately within a square and including on two of its outer faces (1, 2), longitudinal slots (3, 4) of the same length, designed to receive cross-members for the construction of furniture ; outer faces (1, 2) perpendicular to one another, are arranged either side of an axis of symmetry XX' located on the diagonal of the section and only taking up one part of the length of the side of said section and cooperating with one another to form a third outer face (5) on a 45 degrees bias with respect to the outer faces (1, 2) perpendicular to one another, said biased face incorporating a slot (6) located at the middle of the biased face and identical to the longitudinal slots (3, 4) on the outer faces (1, 2), perpendicular to one another and partially open while the heart (11) of said sectional length is arranged in parallel to the three outer faces (1, 2, 5) at a sufficient distance to engage attaching means within each of the recesses (8, 9, 10) defined between the outer faces (1, 2, 5) and the heart (11) which extends through the outer face portion (12, 13) perpendicular to said heart and to outer faces (1, 2), which are neighboring and perpendicular to one another while said sectional length includes an open honeycomb (15) integral with heart (11) which main sectional length cooperates with an angle closing sectional length (PF) which can be clipped onto the edges of the face portions (12, 13) and blows the open angle (7) in the extension of said face portions (12, 13), remarkable in that the angle (7) of said square, opposite the biased face (5) is edged by open outer faces (12, 13) perpendicular to one another and to the neighboring outer faces (1, 2) and in that the open honeycomb (15) is arranged on the axis of symmetry XX' in that said main sectional length cooperates with an angle closing sectional length (PF) which can be clipped onto the edge of the open outer faces (12, 13) and closes the open angle (7) of said square, opposite the biased face (5) in an extension of said outer open faces (12, 13) in that a trim sectional length (PH1) of a handsome wood species, is assembled by sliding onto the open outer faces (12, 13) to form the sides of an angle opening (7) of said square and in that said crosspieces (2), (T1, T2) are attached to the main sectional length, receiving a trim sectional length of wood (PH2, PH3) cooperating with the trim sectional length (PH1) of said main sectional length, also of wood.
Patent EP-0247046-A1 (EP)
Inventor: ERNST BERND
IPC: A61L2/08
Filed: 1986-01-22
Abstract: Un agencement comprenant une source de rayons gamma est utilisé pour maintenir au-dessous d'un certain seuil la population de bactéries dans une émulsion d'un lubrifiant de refroidissement de machines-outils d'usinage, ainsi que pour empêcher la formation de champignons. Le débit de la source de rayons gamma est déterminé en fonction d'un débit biodynamique de dosage déterminé de façon expérimentale et pouvant être précisé par rapport aux autres paramètres de l'agencement. L'agencement comprend essentiellement une conduite en U faisant partie du circuit du lubrifiant. Une chambre d'irradiation est formée dans la partie moyenne de la conduite. La capsule d'irradiation hermétiquement fermée est placée dans cette chambre, la source de rayonnement et la conduite étant protégées par un blindage en plomb.
Patent EP-0237531-A1 (EP)
Title: Dispositif de mesure de la distance et de la direction des destinations sur les cartes routieres
Inventor: RAUCH HANS
IPC: G01C21/20
Filed: 1986-06-13
Abstract: Dispositif pour effectuer des mesures depuis un point de départ et permettant d'entrer des données d'étape dans des systèmes de navigation. Le dispositif comporte une plaque de mesure des angles (10), dotée d'une plaque graduée de 360o (13) disposée concentriquement par rapport à un alésage central et partant de la direction Nord. Une console (11) est montée en rotation sur l'alésage central (14), et est pourvue à sa partie extrême (11b) d'un boîtier (12) de bande de mesure et à sa partie extrême opposée (11c) d'un guide (20) de bande de mesure (19). Cette dernière est disposée de manière que, lorsqu'on la sort de son boîtier (12), l'un de ses bords latéraux se dirige vers l'extérieur en passant radialement sur le point central de l'échelle graduée (13). Ce dispositif, qui est de construction compacte, de faibles dimensions et possède une large plage de mesure, permet l'entrée des données de distance et d'angle de direction d'une étape de l'itinéraire en une seule opération de réglage.
Patent EP-0227717-A1 (EP)
Inventor: KRAUSE JOACHIM
IPC: C07D239/26
Filed: 1986-05-16
Abstract: Des compositions polycycliques ayant au moins un hétérocycle azoté et un cycle phényle latéral substitué sont utiles comme composants de phases cristallines liquides smectiques.
Patent EP-0261114-A1 (EP)
Inventor: WITTEK GOTZ-ULRICH
IPC: B43K5/16
Filed: 1986-05-20
Abstract: Un appareil d'enregistrement avec un boîtier en forme de manchon et un dispositif de fermeture automatique pour la pointe d'impression, qui est améliorée par le fait que l'élément de commande possède un systéme de commuation mécanique (3'), où le ressort (10) qui maintient l'élément d'impression (2) contre le boîtier appuie contre le manchon intérieur (104); où le systéme de commutation mécanique (3') agit sur le manchon extérieur (1, 31); où la force de rappel du ressort (10) qui maintient l'élément d'impression (2) contre le manchon intérieur (104) est plus faible que celle d'un ressort (9) qui maintient le manchon intérieur (104) contre le manchon extérieur (1, 31); et où l'élément de commande se compose de deux éléments qui peuvent être déplacés axialement l'un par rapport à l'autre, dont le premier (104, 105, 106) agit sur le manchon intermédiaire (104) et le second (107, 108) agit sur l'élément d'impression, porte le système de commutation mécanique (3') et est commandé par le premier élément (101, 105, 106).
Patent EP-0246273-A1 (EP)
Inventor: HOLLOWAY THOMAS F
IPC: A45D33/00
Filed: 1986-10-07
Abstract: Boîte à poudre contenant une préparation cosmétique et un applicateur (42) dans des compartiments séparés. Le couvercle (10) de la boîte à poudre peut tourner autour du récipient interne (12) et possède une fente allongée (17) qui, lors de la rotation du couvercle (10) s'aligne avec le réceptacle (22) contenant la préparation cosmétique. Simultanément, une ouverture (38) dans le couvercle s'aligne avec une ouverture correspondante (40) dans le compartiment (24) dans lequel est stocké un applicateur (42) et permet à ce dernier d'être libéré par un basculement de la boîte à poudre ou par une action analogue sur cette dernière. Après l'utilisation, on remet l'applicateur (42) dans le compartiment de rangement (24) et on tourne le couvercle (10) pour refermer la boîte à poudre.
Patent EP-0236853-A1 (EP)
Inventor: DECOUET ALEXANDRE
IPC: A61M27/00
Filed: 1987-02-25
Abstract: Ce drain comporte un tube (1) pourvu d'orifices (4) d'aspiration des sécrétions résiduelles receuillies à un site opératoire. Dans ce tube est délimité un volume (9) de capacité variable. Ce volume est réparti en une ou plusieurs poches gonflables (9-1, 9-2..9-n) délimitées entre la paroi intérieure du tube (1) et une gaine (8) fixée judicieusement contre cette paroi. Cette gaine est en une matière élastique. Une source à dépression (6, 7) est raccordée au canal laissé libre dans le tube par la gaine (8). Par ailleurs, une source de fluide (18) peut être raccordée au volume (9) délimité par cette gaine pour en permettre le changement de capacité. Ce changement a pour effet de décolmater les orifices d'aspiration (4). Application aux drains chirurgicaux utilisés pour évacuer en phase postopératoire toutes sécrétions apparaissant dans le site de l'opération.
Patent EP-0249830-A1 (EP)
Inventor: THIELE ROLF
IPC: E05D7/08
Filed: 1987-06-05
Abstract: 1. Shower partition for baths and shower units, with frameless door wings (1, 2) which each comprise a glass pane or the like and which are swivellable about vertical pivots (7) between a closed position and open positions and comprise, at their free ends, impact surfaces which overlap over a large area in the closed position, characterised in that the door wings (1, 2) are provided, at their free ends along the abutment surfaces (6), with angular portions (3) as gripping strips, which are so disposed and formed that they are able to serve as deflectors for sprayed water.
Patent EP-0259801-A1 (EP)
Inventor: GAAL SANDOR
IPC: A01B59/042
Filed: 1987-09-04
Abstract: The hitching device for agricultural tractors has two lower links 7 which form an intrinsically rigid unit and which are each pivotable by means of a lifting cylinder 13 about a transverse axis 5 with the effect of a raising and lowering of the implement, selectively allow the implement to oscillate about an axis extending centrally in the longitudinal direction of the vehicle and are vertically adjustable relative to one another in respect of their end connection points for the implement. To extend the possibilities of use of such a hitching device, whilst preserving a simple design, the transverse axle 5 is mounted so as to be laterally displaceable and pivotable in a vertical transverse plane. In this way, the lower links 7 can assume any necessary position actively as a result of an appropriate control of the position of the transverse axle 5 or passively via the implement. Recommended for publication in conjunction with the abstract: Fig. 1. <IMAGE>
Patent EP-0260609-A1 (EP)
Inventor: STOEGMUELLER RUPERT DIPL-ING
IPC: H02J7/00
Filed: 1987-09-10
Abstract: Bei einem Handfunkgerät der Nachrichtentechnik wird die Ladevorrichtung für die eingebaute Batterie über einen verdeckten Stecker angeschlossen. Die Abdeckung des Steckers wird beim Auflegen des Handfunkgerätes auf das Ladegerät automatisch geöffnet und so der Weg für den Gegenstecker des Ladegerätes freigegeben.
Patent EP-0264915-A1 (EP)
Inventor: BECQUET SERGE
IPC: E04H17/22
Filed: 1987-10-20
Abstract: 1. Anchoring post of the type comprising a metal tubular body (1) which is provided with an upper collar (2) and a lower end piece (5), and comprising auxiliary inner rods (3) in an approximately straight line except for their lower end, which has the beginning of a curve (4), having means for these rods to deviate outwards to allow them to curve progressively by being forced out axially, characterised in that : - the said end piece (5) is derived from a flat shape, having an inner part (6), the rectangular section of which is arranged inside the tube according to a diameter of the said tube, and an outer part (7) which is at least as wide as the outer diameter of the tube, - the said means of deviation consists of a single opening (12) cut out of this flat piece (5), mostly in the inner part (6), and - the auxiliary rods (3) are two in number and are arranged so that their lower ends each extend along one of the faces of the inner part (6), crossing over inside the said opening (12) and each re-emerging by way of the face opposite the one through which it entered.
Patent EP-0272567-A1 (EP)
Inventor: HUECKLER VOLKER
IPC: B60K17/30
Filed: 1987-12-12
Abstract: A wheel hub (10) with an eccentric drive has a bearing (18) on the drive side, through the inner chamber of which a drive shaft (16) can pass so that the wheel hub (10) has a slight axial extension and the drive can be transmitted essentially without any torsional moments. 
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Patent EP-0247663-A1 (EP)
Inventor: BOURGOIS LUC
IPC: D07B3/00
Filed: 1987-05-11
Abstract: A process and machine for making a cord in a structure of one or more layers of filaments, all twisted with a same twist pitch p around a core in which the filaments are not twisted around each other with that same twist pitch p. The cord is made in one continuous process in which the core filaments are bundled in a twister (50), then the layer filaments are joined in parallel to the core bundle on exit from the twister, and the whole is then twisted in a double-twist bunching machine (10).
Patent EP-0250025-A1 (EP)
Inventor: DALLA VECCHIA GINO
IPC: D06C5/00
Filed: 1987-06-09
Abstract: Equipment for the calendering of tubular knitted fabric (13) which, in the end step of a processing cycle, allows, by means of a cloth expander device (16), a steaming chamber (18) and a flattening, the width of the tubular fabric to be determined and fixed, besides giving the tubular fabric a commercially valid appearance. The presence of a plurality of calenders (19, 20, 26, 27) in series, suitable to be selectively used in engagement with the tubular knitted fabric (13) allows a finishing treatment to be obtained, which is suitable to the individual type of tubular knitted fabric (13) which is sent to the treatment.
Patent EP-0257715-A1 (EP)
Inventor: KIEN JAN WILLEM
IPC: F24F6/04
Filed: 1987-08-20
Abstract: For cooling or condensation devices of many kinds, using air as the cooling medium, it is known to precool this air, whether circulating or entering from the ambient atmosphere. The invention proposes to provide an air cooler (1) for this purpose with one or more movable air cooling parts (3), such as packs of spaced apart lamellae over which water is sprayed and caused to flow downwards as a thin film, so that such parts can be moved fully or partially out of and into the path of the air stream to said cooling or condensation device. This makes it easily possible to adapt the air cooling to the particular circumstances at any moment, in particular to temperature differences in the inflowing air between summer and winter, between day and night, and even between sunlight and overcast sky, if desired. There may be an automatic temperature control of such movements. The movable part(s) may be slidable or pivotable, there may be means to enclose the cooling parts when moved and to cause automatic emptying of the cooling fluid such as water therefrom to avoid contamination and freezing.
Patent EP-0265020-A1 (EP)
Inventor: CLARK MICHAEL THOMAS
IPC: A01N43/12
Filed: 1987-10-19
Abstract: Phenoxy phthalide derivatives having the general formula II:
     wherein R₁ represents a hydrogen or halogen atom or an alkyl or haloalkyl group; R₂ and R₃, which may be the same or different, each independently represents a hydrogen or halogen atom or an alkyl, haloalkyl, nitro or cyano group; each group R₄ represents an an identical alkenyl or alkynyl group; and X represents an oxygen or sulphur atom; together with their preparation, and use as herbicides.
Patent EP-0268318-A1 (EP)
Inventor: MING-KUNG LI SIMON
IPC: C07C37/20
Filed: 1987-10-29
Abstract: The invention relates to a process for preparing a bisphenol comprising contacting at least two moles of a phenol per mole of a ketone in the presence of a sulphonated cation-exchange resin having a plurality of sulphonic acid sites ionically-bound to a group of the formula:
     in which each of a and b is an integer from 0 to 5 and each R individually represents H, OH, SH or alkyl. The catalyst exhibits high activity and selectivity at moderate reaction temperatures, low production of colored impurities, and high stability.
Patent EP-0236008-A1 (EP)
Inventor: VEIN MARTIN
IPC: G01J1/02
Filed: 1987-02-18
Abstract: Monitoring a laser beam (1) by means of a partially reflective mirror (3) which divides the beam (1) into a low intensity transmitted beam (5) and a high intensity reflected beam (4) having similar intensity distributions over their cross-sections and sensing the intensity distribution over a cross-section of the low intensity beam (5) by means of a thermal imaging camera (6) to produce a display representative of the intensity distribution of the intensity beam (4) on an oscilloscope 7. The intensity distribution of the laser beam (1) and/or the position of the beam (1) can thus be monitored.
Patent EP-0255275-A1 (EP)
Inventor: KUBOTA YOUSUKE
IPC: G01F1/58
Filed: 1987-07-20
Abstract: An electromagnetic flow meter interposable between ends of upstream and downstream pipes comprises a measuring pipe (10) of non-magnetic material for fluid flow therethrough; two magnetic flux generating units (28) facing toward and forming gaps (44) with the outer surface of the measuring pipe (10); and two casing units (20, 22) of magnetic material enclosing the magnetic flux generating units (28) and the measuring pipe (10), with the magnetic flux generating units (28) being adjustably secured to the casing units. One of the casing units (22) or the measuring pipe has projections (50) which make the axes of the casing units (20, 22) and the measuring pipe (10) coincide.
Patent EP-0257916-A1 (EP)
Inventor: FEHDER CARL G DR
IPC: A61B5/083
Filed: 1987-08-12
Abstract: A rapid response device for the detection of carbon dioxide in a concentration of more than 2% in a gas mixture comprising an indicator component 9 mounted within an enclosure 1 with a transparent window, said component comprising a carrier having fixedly attached thereto an indicating element formed from an aqueous solution of a colorless base, a hygroscopic, high boiling, transparent, colorless, water-­miscible liquid and a pH-sensitive indicator, the enclosure being sealed for storage with sealing means 14.
Patent EP-0245132-A1 (EP)
Inventor: LEHMANN GERARD
IPC: A61M39/02
Filed: 1987-04-06
Abstract: L'invention concerne une capsule distributrice de drogue implantable ainsi qu'un procédé et un disposi­tif facilitant seon utilisation. 
     Selon l'invention, on prévoit à l'intérieur du volume (5) de la capsule (3) un organe de détection de proximité (7) de l'extrémité de l'aiguille (1) d'injec­tion, lequel organe de détection est relié à un dispositif (32) de signalisation externe qui signale le moment où cette proximité est réalisée. 
     L'invention s'applique, en particulier, à l'injec­tion, dans des endroits localisés, de drogues diverses.
Patent EP-0291624-A1 (EP)
Inventor: FINK MARTIN
IPC: E05F15/50
Filed: 1987-05-20
Abstract: The invention relates to a door-actuating device, especially for inner pivoting or outer swing doors of vehicles, in which the door leaves (1, 2) are each carried by a rotary column (3) equipped with a drive crank (6), the drive cranks being connected to a drive element (34) by means of a linkage (7, 8), and is characterised in that a slide (22) displaceable in a slotted guide (25) by means of a linear motor (12), such as an electromotively driven spindle, hydraulic or pneumatic working cylinder, is provided, and on the slotted link (10) are mounted pivotably a link (28), equipped with a longitudinal guide (27) into which the slide engages by means of a roller (26), and rotatably a drive element in the form of a lever (34) connected to the drive crank (6) of each rotary column (3), the link (28) and lever (34) being coupled to one another by means of a releasable coupling, such as a detent pawl (35) or claw coupling (43). <IMAGE>